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Concrete breakwater armour unit classification 3.pdf (702.31 ... - Xbloc

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<strong>Concrete</strong> <strong>breakwater</strong> <strong>armour</strong> <strong>unit</strong> <strong>classification</strong><br />

Placement<br />

pattern<br />

Number<br />

of<br />

layers<br />

Massive<br />

<strong>Concrete</strong> <strong>armour</strong> <strong>unit</strong> type<br />

Bulky<br />

Slender<br />

Cube Antifer Cube Haro<br />

Stabit Akmon<br />

Tetrapod Dolos<br />

Double<br />

layer<br />

1973 1984<br />

1961 1962<br />

1950 1963<br />

Random<br />

Cube<br />

Accropode ® <strong>Xbloc</strong> ® Accropode II ® Core-loc II ®<br />

Core-loc ® A-Jack ®<br />

Single<br />

layer<br />

1980 2003 2004 2006<br />

Seabee Diahitis<br />

1995 1998<br />

Cob Shed<br />

Uniform<br />

Single<br />

layer<br />

1978 1998<br />

1969 1982<br />

Note: Accropode ® is a registered trademark of Sogreah; Core-loc ® is a registered trademark of the US government<br />

April 2008


Placement<br />

pattern<br />

Number<br />

of<br />

layers<br />

Shape<br />

Own weight<br />

Stability factor<br />

Interlocking<br />

Friction<br />

Cube Antifer Cube Haro<br />

Simple<br />

Double<br />

layer<br />

Tetrapod Akmon Tribar Tripod<br />

Random<br />

Complex<br />

Stabit, Dolos<br />

Simple<br />

Cube<br />

A-Jack ®<br />

Single<br />

layer<br />

Complex<br />

Accropode ® Core-loc ® <strong>Xbloc</strong> ®<br />

Seabee Hollow Cube Diahitis<br />

Simple<br />

Uniform<br />

Single<br />

layer<br />

Cob Shed<br />

Complex<br />

Note: Accropode ® is a registered trademark of Sogreah; Core-loc ® is a registered trademark of the US government<br />

April 2008

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